单词 | solenoid switch |
释义 | solenoid switch in Automotive Engineering (soʊlənoɪd swɪtʃ) Word forms: (plural) solenoid switches noun (Automotive engineering: Vehicle components, Lighting and electrical/electronic systems) A solenoid switch is an electrical switch that is often used where a high current circuit, such as a starter motor circuit, is brought into operation by a low current switch. When the key switch is turned to Start and the gearshift is in neutral, the circuitbetween the battery and the solenoid switch is complete. The solenoid switch activates a heavy-duty switch that connects the vehicle's battery to the starter motor. When the ignition key is in the Start position, a solenoid switch engages the starter's drive pinion. |
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